Disc brake lathe
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United States of America Patent
Stats
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Jun 18, 1985
Issued Date -
N/A
app pub date -
Mar 9, 1984
filing date -
Mar 11, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A rotor disc brake lathe for simultaneously machining both left- and right-hand disc brake rotors of a vehicle wherein the rotors are mounted on opposite ends of a centrally supported horizontal drive shaft, and a pair of tool arm assemblies are mounted on both opposite end regions of a horizontal cross arm which is moved vertically on machine ways to effect selective engagement with and machining of the rotors. A spring biased vibration dampener is mounted on one of each pair of tool arms for engagement with one side of each rotor during the machining operation. A clutch mechanism to allow selective manual or motor driven vertical feed of the cross arm is provided.
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- SPENCER WRIGHT INDUSTRIES, INC.
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Aldridge, Jr R Warren | Huntsville, AL | 7 | 50 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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